Home / 2,262,453,118.84-3,394,168,146.08-688,683,488.85

Finding the Fourth Proportional to 2,262,453,118.84, 3,394,168,146.08 and 688,683,488.85

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Solution

The fourth proportional to 2,262,453,118.84, 3,394,168,146.08 and 688,683,488.85 is: 1,033,173,921.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,453,118.84 : 3,394,168,146.08 = 688,683,488.85 : x
  2. Step 2: Convert to fraction form
    2,262,453,118.84/3,394,168,146.08 = 688,683,488.85/x
  3. Step 3: Cross multiply
    2,262,453,118.84x = 3,394,168,146.08 × 688,683,488.85
  4. Step 4: Simplify right side
    2,262,453,118.84x = 2,337,507,560,585,910,784
  5. Step 5: Solve for x
    x = 2,337,507,560,585,910,784/2,262,453,118.84
  6. Step 6: Final answer
    x = 1,033,173,921.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.